Madelia is a city located in Watonwan County, Minnesota. Madelia has a 2025 population of 2,438 . Madelia is currently growing at a rate of 0.33% annually and its population has increased by 1.71% since the most recent census, which recorded a population of 2,397 in 2020.
The average household income in Madelia is $87,498 with a poverty rate of 9.87%. The median age in Madelia is 34.9 years: 39.8 years for males, and 33.4 years for females. For every 100 females there are 97.2 males.
Data after 2023 is projected based on recent change
The racial composition of Madelia includes 69.03% White, 15.55% other race, and smaller percentages for Asian and multiracial populations.
White (69.03%)
Other race (15.55%)
Two or more races (15.29%)
Asian (0.13%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 1,643 | 69.03% |
| Other race | 370 | 15.55% |
| Two or more races | 364 | 15.29% |
| Asian | 3 | 0.13% |
Married
Widowed
Divorced
Separated
Never Married
Madelia's average per capita income is $42,339. Household income levels show a median of $77,500. The poverty rate stands at 9.87%.
Name | Median | Mean |
|---|---|---|
| Married Families | $101,154 | - |
| Families | $86,818 | $95,966 |
| Households | $77,500 | $87,498 |
| Non Families | $40,167 | $59,489 |
Average Income
Median Household Income
Poverty Rate